54784989

素因数分解:

$3^2\times 7^3\times {\mathrm{17747}}^1$

素因数の和:17774

約数の個数: 24

約数和(自身を含む): 92289600

約数和(自身を除く): 37504611

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 17747, 53241, 124229, 159723, 372687, 869603, 1118061, 2608809, 6087221, 7826427, 18261663, 54784989]

約数ペア:

[(1, 54784989), (3, 18261663), (7, 7826427), (9, 6087221), (21, 2608809), (49, 1118061), (63, 869603), (147, 372687), (343, 159723), (441, 124229), (1029, 53241), (3087, 17747)]